37 Maintenance, repair, cleaning and refurbishing of store equipment, namely, shopping carts, lumber carts, meat carts, deli carts, bakery carts, two wheeled carts, material handling equipment, hydraulic equipment, paint mixers, paint shakers, shelving, racking, gates, doors and barriers; repair, maintenance and cleaning of store facilities and structures; Painting, cleaning, lubricating, and rust removal for store equipment and facilities; application of protective coatings to store equipment and facilities